title: Safety and efficacy of short- and long-term verapamil therapy in children with tachycardia.
mesh_terms: D000284:Administration, Oral; D001281:Atrial Fibrillation / Q000150:complications; D002648:Child; D002675:Child, Preschool; D004305:Dose-Response Relationship, Drug; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects; D006801:Humans; D007022:Hypotension / Q000139:chemically induced; D007223:Infant; D007275:Injections, Intravenous; D008134:Long-Term Care; D008297:Male; D013610:Tachycardia / Q000150:complications / Q000188:drug therapy*; D014700:Verapamil / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D014700:Verapamil